22888060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 52891776

約数和(自身を除く): 30003716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1873, 2444, 3055, 3746, 6110, 7492, 9365, 12220, 18730, 24349, 37460, 48698, 88031, 97396, 121745, 176062, 243490, 352124, 440155, 486980, 880310, 1144403, 1760620, 2288806, 4577612, 5722015, 11444030, 22888060]

約数ペア:

[(1, 22888060), (2, 11444030), (4, 5722015), (5, 4577612), (10, 2288806), (13, 1760620), (20, 1144403), (26, 880310), (47, 486980), (52, 440155), (65, 352124), (94, 243490), (130, 176062), (188, 121745), (235, 97396), (260, 88031), (470, 48698), (611, 37460), (940, 24349), (1222, 18730), (1873, 12220), (2444, 9365), (3055, 7492), (3746, 6110)]